Question

B is the set of all months in a year having 30 days. Write in the roster form.

Answer 1

Given :

(i)B is the set of all months in a year having 30 days

To Find :

Write the given set in rooster form.

Solution :

(i)B is the set of all months is also knowing 30 days?

=> B = { April , June , September , November }

Rooster Form:-

Rooster form is also known as tabular form. In Rooster form, the elements are enclosed with braces { }, and the elements are being separated by commas.